// Example program
#include <iostream>
#include <math.h>
using namespace std;
void get_all(int);
int get_lowest(int);

int main()
{
    int n = 0;
    while (1) {
        cout <<"enter n ";
        cin >> n;
        if (n == 0)
            break;
        get_all(n);
    }
    return 0;
}
void get_all(int n)
{
    int counter = n;
    {
        for (int i = 2; i <= n; i++) {
            if (counter % i == 0) {
                cout << i << endl;
                counter = n / i;
            }
        }
    }
}